230V Spiral B22 E27 Energy saving lamp 1.CE&ROHS certified 2.Sample is welcome 3.Small ... and low lumen depreciation3. Instant start flicker -free4.Green light products,comfortable colour5.use the high quality components,double protact cricuit ... .5U.6U.8U shapes lamps. half spiral ,full spiral ,globe lamp ,tulots ,Plum blossom 230V Spiral B22 E27 Energy saving ...